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S$ 833+ Cheap flights to Santa Rosa

— STS
10 Oct — 17 Oct1
1 adult
1 adult, Economy, 0 bags

Flights to Santa Rosa in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Santa Rosa

Thu 12-1122:25 -
2 stops39h 09m
Mon 16-1107:20 -
2 stops42h 05m
Deal found 6-9S$ 1,490
Wed 14-1021:50 -
2 stops37h 30m
Wed 17-207:00 -
2 stops42h 25m
Deal found 8-9S$ 3,151
Mon 12-1021:50 -
2 stops37h 30m
Tue 16-207:00 -
2 stops42h 25m
Deal found 8-9S$ 3,816
Mon 12-1008:05 -
2 stops28h 51m
Wed 17-207:00 -
2 stops42h 25m
Deal found 8-9S$ 3,819
Tue 13-1021:50 -
2 stops37h 30m
Sun 14-207:00 -
2 stops42h 25m
Deal found 8-9S$ 4,136
Fri 9-1021:50 -
2 stops36h 40m
Tue 16-207:00 -
2 stops42h 25m
Deal found 8-9S$ 5,010
Wed 14-1021:50 -
2 stops37h 30m
Mon 15-207:00 -
2 stops42h 25m
Deal found 8-9S$ 5,027
Fri 9-1021:50 -
2 stops36h 40m
Wed 17-207:00 -
2 stops42h 25m
Deal found 8-9S$ 5,508
Wed 14-1010:20 -
2 stops50h 36m
Wed 17-207:12 -
2 stops33h 33m
Deal found 8-9S$ 6,419

Find flight deals to Santa Rosa

Return from

S$ 886

One-way from

S$ 833

Popular in

April

Cheapest in

February

Average price

S$ 1,198
Singapore Airlines
  • Singapore Airlines
  • 24-12-11-1
  • Nonstop
  • 32h 10m total
  • Singapore to San Francisco
Search Deals
15-9-31-12
  • 15-9-31-12
  • 2 total stops
  • 41h 19m total
  • Singapore to Santa Rosa
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (S$ 132 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (S$ 17 potential savings vs. average return price).
Search Deals
Average for return flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights to Santa Rosa that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

SingaporeSanta Rosa

SIN Singapore Changi - STS Santa Rosa Sonoma County

SINSTS

Singapore Changi

Sun 7-2

20:15-20:33

2 stops40h 18m

Santa Rosa Sonoma County

Wed 31-12

00:00-15:30

Nonstop0h 00m

S$ 833

SingaporeSanta Rosa

SIN Singapore Changi - STS Santa Rosa Sonoma County

SINSTS

Singapore Changi

Sun 20-9

19:40-21:59

2 stops41h 19m

Santa Rosa Sonoma County

Wed 31-12

00:00-15:30

Nonstop0h 00m

S$ 833

SingaporeSanta Rosa

SIN Singapore Changi - STS Santa Rosa Sonoma County

SINSTS

Singapore Changi

Wed 3-2

03:15-20:33

2 stops33h 18m

Santa Rosa Sonoma County

Wed 31-12

00:00-15:30

Nonstop0h 00m

S$ 848

SingaporeSanta Rosa

SIN Singapore Changi - STS Santa Rosa Sonoma County

SINSTS

Singapore Changi

Tue 22-9

19:40-21:59

2 stops41h 19m

Santa Rosa Sonoma County

Wed 31-12

00:00-15:30

Nonstop0h 00m

S$ 848

SingaporeSanta Rosa

SIN Singapore Changi - STS Santa Rosa Sonoma County

SINSTS

Singapore Changi

Tue 22-9

03:15-21:59

2 stops33h 44m

Santa Rosa Sonoma County

Wed 31-12

00:00-15:30

Nonstop0h 00m

S$ 848

SingaporeSanta Rosa

SIN Singapore Changi - STS Santa Rosa Sonoma County

SINSTS

Singapore Changi

Thu 17-9

03:15-21:59

2 stops33h 44m

Santa Rosa Sonoma County

Wed 31-12

00:00-15:30

Nonstop0h 00m

S$ 880

SingaporeSanta Rosa

SIN Singapore Changi - STS Santa Rosa Sonoma County

SINSTS

Singapore Changi

Thu 12-11

22:25-21:34

2 stops39h 09m

Santa Rosa Sonoma County

Mon 16-11

07:20-17:25

2 stops42h 05m

S$ 1,490

SingaporeSanta Rosa

SIN Singapore Changi - STS Santa Rosa Sonoma County

SINSTS

Singapore Changi

Mon 4-1

03:15-20:33

2 stops33h 18m

Santa Rosa Sonoma County

Wed 31-12

00:00-15:30

Nonstop0h 00m

S$ 1,770

SingaporeSanta Rosa

SIN Singapore Changi - STS Santa Rosa Sonoma County

SINSTS

Singapore Changi

Thu 31-12

03:15-22:21

2 stops35h 06m

Santa Rosa Sonoma County

Wed 31-12

00:00-15:30

Nonstop0h 00m

S$ 1,803
Fastest return journey

SingaporeSanta Rosa

SIN Singapore Changi - STS Santa Rosa Sonoma County

SINSTS

Singapore Changi

Fri 1-1

08:15-22:21

2 stops30h 06m

Santa Rosa Sonoma County

Wed 31-12

00:00-15:30

Nonstop0h 00m

S$ 2,349

Flights are sorted by cheapest return flights first.

Deals found on 6-9

Showing 1-10 of 16 resultsSorted by cheapest first
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Best time to book a flight to Santa Rosa

Have a flexible travel schedule? Discover the best time to fly to Santa Rosa with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight to Santa Rosa

Rainfall in Santa Rosa by month

In terms of precipitation, rainfall in Santa Rosa ranges from 0.0 - 180.0 mm per month. January is typically the wettest month, when rainfall can reach 180.0 mm. July is typically the driest time to visit Santa Rosa when rainfall is around 0.0 mm.

Temperature in Santa Rosa by month

If weather is an important factor for your trip to Santa Rosa, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 20.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 8.0 C).

FAQs about flying to Santa Rosa

  • What airport do you fly into for flights to Santa Rosa?

    For a flight to Santa Rosa, you will be flying into Sonoma County. Santa Rosa Sonoma County (STS) is just 11.5 km from the centre of the city.

  • Can I find cheaper flights to Santa Rosa if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Santa Rosa on Cheapflights that require 1 or 2 stops for potential cost savings.

  • Does Santa Rosa Sonoma County have rental cars?

    Yes. Those touching down at Santa Rosa Sonoma County can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Santa Rosa Sonoma County?

    Yes. Santa Rosa Sonoma County has hotels nearby for those requiring accommodations. Healdsburg, Ca Amazing Resort-Like Estate Healdsburg -- 4bd / 3ba is the closest property to Santa Rosa Sonoma County (0.0 km away from Santa Rosa Sonoma County).

See more FAQs

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